/Engine/Plugins/FX/Niagara/Source/NiagaraShader/Public/NiagaraBatchedElements.h
typedef [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< void([FRHITexture](API\Runtime\RHI\FRHITexture) *&, [FRHISamplerState](API\Runtime\RHI\FRHISamplerState) *&)> FGetTextureAndSamplerDelegate